M368721 五、新型說明： 【新型所屬之技術領域】 一種螺絲之改良。 【先前技術】 一般已知固定物件所使用的螺絲設計’依不同訴求效果與 不同的技術思想而有諸多不同的創作設計，但其創作要求不外 乎鑽孔速度、排屑速度以及最終的螺固效果。而為求達到前述 目的，螺絲的設計有單段螺紋、雙段螺紋，以及相同螺牙導程 角度或不同螺牙導程角度的變化。 本案創作人亦曾就提昇螺絲的效益而不斷的技術研發出 相關的創作設計，如：公告第539067號、公告第560584號、 公告第570115號、公告第575099號、公告第M259859號、公 告第M258201號、公告第M269371號、公告第M269372號、公 告第M299237號、公告第M301289號、公告第M315270號及公 開第200525091號等先前技術創作成果。 【新型内容】 本案創作「螺絲之改良(19)」，係可使用於結合物為石膏 板與薄鐵板的結合以及其他州材f物件的結合。其主要創作 重點在於：螺絲桿體上具有兩段螺紋，於#近螺絲頭的第一段 螺紋為雙螺牙’靠近螺絲尾的第二段螺紋亦為雙螺牙，而其中 第二段螺紋的财之均牙吨下料面敝㈣大於9〇 度。 M368721 猎岭龍鮮二段觀_找計，得林_ =4=:板與薄鐵板的結合時， 石膏板(或其他材質)另一端不會因為衝力關係而 =仰狀，鼠不會導致與鐵板之生過大_而影響結 【實施方式】M368721 V. New description: [New technical field] A modification of the screw. [Prior Art] It is generally known that the screw design used for fixed objects has many different creative designs depending on different appealing effects and different technical ideas, but its creation requirements are nothing more than drilling speed, chip removal speed and final snail. Solid effect. In order to achieve the above objectives, the design of the screw has a single-stage thread, a double-stage thread, and the same screw lead angle or a different lead lead angle change. The creator of this case has also developed relevant creative designs for the continuous improvement of the efficiency of the screw, such as: Announcement No. 539067, Announcement No. 560584, Announcement No. 570115, Announcement No. 575099, Announcement No. M259859, Announcement No. Prior art creations such as M258201, Bulletin No. M269371, Announcement No. M269372, Announcement No. M299237, Announcement No. M301289, Announcement No. M315270, and Publication No. 200525091. [New content] The creation of "screw improvement (19)" in this case can be used to combine the gypsum board with the thin iron plate and the other state f objects. The main creative focus is: the screw rod body has two sections of thread, the first thread of the near screw head is a double threaded tooth. The second thread of the screw near the end of the screw is also a double thread, and the second thread is the second thread. The average cost of the material is 下 下 (4) is greater than 9 degrees. M368721 猎岭龙鲜二段观_找找,得林_ =4=: When the board is combined with a thin iron plate, the other end of the gypsum board (or other material) will not be tilted due to the impulse relationship, the mouse will not Causes the birth of the iron plate too large _ and affects the knot [embodiment]
請參_附之圖式部分f 1 _示，核「螺絲之改良 19)」係可使餘結合物為石膏板與薄鐵板的結合以及发他不 同材質物件的結合。於螺_體上具有兩段螺紋2、3，於靠 近螺絲頭1的第—段螺紋2為雙螺牙2!及22,靠近螺絲尾1〇 的第一段螺紋3亦為雙螺牙31、32。 而其中如第2圖中所示，該第二段螺紋3的螺牙31、32 之上螺牙面31卜321與下螺牙面312、322的炎角A係大於 90度。 當然，於本案創作實施上，螺絲的第-段螺紋2亦可設計 為單螺牙2卜第二段螺紋3亦可設計為單螺牙31，使本案創 作的整體運用料上能廣泛的達到：第—段觀2的單螺牙 21搭配第二段螺紋3的雙螺牙3卜32，或第一段螺紋2的單 螺牙21搭配第二段螺紋3的單螺牙31，或第一段螺紋2的雙 螺牙2卜22搭配第二段螺紋3的單螺牙3卜或第一段螺紋2 的雙螺牙2卜22搭配第二段螺紋3的雙螺牙3卜32。但其中 的主要重點在於.第二段螺'紋3的螺牙不論係為單螺牙或雙螺 M368721 牙面311與下螺牙面312的夾角A係大 螺牙面321與下螺牙面322的夾角A係Please refer to the attached part of the figure f 1 _, the nuclear "improvement of the screw 19" is the combination of the gypsum board and the thin iron plate and the combination of different materials. There are two threads 2, 3 on the screw body, and the first segment thread 2 near the screw head 1 is a double thread 2! and 22, and the first thread 3 near the screw tail 1 is also a double thread 31. 32. As shown in Fig. 2, the angle A of the thread surface 31 321 and the lower thread surface 312, 322 of the thread 31, 32 of the second thread 3 is greater than 90 degrees. Of course, in the creation of the case, the first-stage thread 2 of the screw can also be designed as a single thread 2, the second thread 3 can also be designed as a single thread 31, so that the overall application of the creation of the case can be widely achieved. : the single thread 21 of the first section 2 is matched with the double thread 3 32 of the second thread 3, or the single thread 21 of the first thread 2 is matched with the single thread 31 of the second thread 3, or The double thread 2 of the thread 2 is matched with the single thread 3 of the second thread 3 or the double thread 2 of the first thread 2 is matched with the double thread 3 of the second thread 3. However, the main focus is that the second thread of the screw 3 is the single thread or the double screw M368721. The angle between the tooth surface 311 and the lower thread surface 312 is a large screw surface 321 and a lower thread surface. Angle 322 of the 322
牙’其螺牙31的上螺 於90度’螺牙32的上 大於90度。 藉由本案「_之改良⑽」的設計，得在本案螺絲運用 於類似石膏板與_板_合時，岭她了人石膏板，石膏 板另-端不會因為衝力_而造成炸’因此不會導致與鐵 板之間產生過大間_影響結合力。當然，本案賴對象的舉 例說明以結合物為石膏板與薄鐵板敘述，但並不因此而侷限本 案創作的運用結合對象或材質，特此聲明。 【圖式簡單說明】 第1圖：本創作之實施例。 第2圖：本創作之部分剖視圖。 【主要元件符號說明】 1螺絲頭10螺絲尾2第-段螺、纹 21螺牙 22螺牙 3第二段螺紋31螺牙 311上螺牙面 312下螺牙面32螺牙321上螺牙面322下螺牙面 A'夾角The upper end of the tooth 'nail 31 is greater than 90 degrees above the 90 degree' screw 32. With the design of "_Improved (10)" in this case, it is possible to apply the screw in this case to a similar gypsum board and _ plate_, when she has a gypsum board, the other end of the gypsum board will not be blown due to the impact _ It will not cause excessive bonding between the iron plate and the iron plate. Of course, the example of the case in this case shows that the combination is a gypsum board and a thin iron plate, but it is not limited to the use of the object or the material of the creation of the case. [Simple description of the drawing] Fig. 1: An embodiment of the present creation. Figure 2: A partial cross-sectional view of the creation. [Main component symbol description] 1 screw head 10 screw tail 2 section - section screw, pattern 21 thread 22 thread 3 second section thread 31 thread 311 upper thread surface 312 screw surface 32 thread 321 thread 322 under the thread surface A'